/* ════════════════════════════════════════════════════════════
   MIDIAFIX · COMPONENT LIBRARY v2.0
   Biblioteca de componentes da marca. Depende de assets/css/tokens.css.
   Inclui: reset/base, primitivas de layout, navegação, tipografia,
   botões, cards, hero, KPI, processo, FAQ, CTA, depoimentos e utilitários.
   ════════════════════════════════════════════════════════════ */

/* ── RESET ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--mx-grafite);
  color: var(--mx-white);
  font-family: var(--font-body);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
h1,h2,h3,h4,h5,
.btn, .stat-number, .process-num,
.case-stat strong, .kpi-value {
  font-family: var(--font-display);
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

/* ════════════════════════════════════════════════════════════
   LAYOUT PRIMITIVES
   ════════════════════════════════════════════════════════════ */

.mx-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}
.mx-container-wide {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 60px;
}
.mx-container-narrow {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 40px;
}
@media (max-width: 768px) {
  .mx-container,
  .mx-container-wide,
  .mx-container-narrow { padding: 0 24px; }
}

/* Section Wrappers */
.mx-section        { padding: var(--section-padding); }
.mx-section-dark   { padding: var(--section-padding); background: var(--mx-surface-2); }
.mx-section-deep   { padding: var(--section-padding); background: var(--mx-surface-1); }
@media (max-width: 768px) {
  .mx-section,
  .mx-section-dark,
  .mx-section-deep { padding: var(--section-padding-sm); }
}

/* Divider */
.mx-divider { height: 1px; background: var(--mx-border-mid); }
.mx-divider-strong { height: 1px; background: var(--mx-border-strong); }

/* ════════════════════════════════════════════════════════════
   C-01 · NAVIGATION
   ════════════════════════════════════════════════════════════ */

.mx-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  height: 72px;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(13,13,13,0.96);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--mx-border-mid);
  transition: border-color var(--ease-mid);
}
.mx-nav.scrolled { border-bottom-color: var(--mx-border-strong); }

/* Logo */
.mx-logo {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--mx-white);
}
.mx-logo em { font-style: normal; color: var(--mx-red); }

/* Nav Links */
.mx-nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
}
.mx-nav-links a {
  font-size: 13px;
  font-weight: 400;
  color: var(--mx-gray-300);
  letter-spacing: 0.02em;
  transition: color var(--ease-fast);
}
.mx-nav-links a:hover { color: var(--mx-white); }
.mx-nav-links a.active {
  color: var(--mx-white);
  position: relative;
}
.mx-nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 1px;
  background: var(--mx-red);
}

@media (max-width: 960px) {
  .mx-nav-links { display: none; }
  .mx-nav { padding: 0 24px; }
}

/* ════════════════════════════════════════════════════════════
   C-02 · TYPOGRAPHY TOKENS
   ════════════════════════════════════════════════════════════ */

/* Eyebrow — used above headings */
.mx-eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 28px;
}
.mx-eyebrow-line {
  width: 28px; height: 1px;
  background: var(--mx-red);
  opacity: 0.7;
  flex-shrink: 0;
}
.mx-eyebrow-text {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(245,245,245,0.4);
}

/* Tag Pill */
.mx-tag {
  display: inline-flex;
  align-items: center;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mx-red);
  border: 1px solid var(--mx-border-accent);
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  margin-bottom: 24px;
}
.mx-tag-ghost {
  color: var(--mx-gray-300);
  border-color: var(--mx-border-strong);
}

/* Heading Scale */
.mx-h1 {
  font-size: clamp(40px, 6vw, 78px);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -0.035em;
  color: #ffffff;
}
.mx-h2 {
  font-size: clamp(28px, 3.5vw, 46px);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.025em;
  color: var(--mx-white);
}
.mx-h3 {
  font-size: clamp(20px, 2vw, 26px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--mx-white);
}
.mx-h4 {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--mx-white);
}
.mx-h5 {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--mx-white);
}

/* Body Text */
.mx-body-lg {
  font-size: 17px;
  font-weight: 300;
  color: rgba(245,245,245,0.6);
  line-height: 1.8;
}
.mx-body {
  font-size: 15px;
  font-weight: 300;
  color: rgba(245,245,245,0.6);
  line-height: 1.75;
}
.mx-body-sm {
  font-size: 13px;
  color: var(--mx-gray-300);
  line-height: 1.65;
}
.mx-caption {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mx-gray-300);
}

/* Highlight (underline treatment — white over dark) */
.mx-highlight {
  position: relative;
  display: inline-block;
}
.mx-highlight::after {
  content: '';
  position: absolute;
  bottom: 3px;
  left: 0; right: 0;
  height: 2px;
  background: var(--mx-red);
  border-radius: 1px;
}

/* ════════════════════════════════════════════════════════════
   C-03 · BUTTONS
   ════════════════════════════════════════════════════════════ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.03em;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--ease-mid);
  white-space: nowrap;
}
.btn svg { width: 15px; height: 15px; flex-shrink: 0; }

/* Size variants */
.btn-lg  { font-size: 15px; padding: 18px 40px; }
.btn-md  { font-size: 14px; padding: 14px 28px; }
.btn-sm  { font-size: 12px; padding: 10px 20px; letter-spacing: 0.05em; }

/* Style variants */
.btn-primary {
  background: var(--mx-red);
  color: #ffffff;
}
.btn-primary:hover { background: var(--mx-red-dark); }

.btn-outline {
  background: transparent;
  color: var(--mx-white);
  border: 1px solid rgba(245,245,245,0.25);
}
.btn-outline:hover {
  border-color: rgba(245,245,245,0.55);
  background: rgba(245,245,245,0.04);
}

.btn-ghost {
  background: transparent;
  color: var(--mx-gray-300);
  border: 1px solid var(--mx-border-strong);
}
.btn-ghost:hover {
  color: var(--mx-white);
  border-color: var(--mx-gray-300);
}

/* Icon-only button divider */
.btn-divider {
  width: 1px;
  height: 34px;
  background: rgba(245,245,245,0.1);
  flex-shrink: 0;
}

/* ════════════════════════════════════════════════════════════
   C-04 · SECTION HEADER
   ════════════════════════════════════════════════════════════ */

.mx-section-header {
  margin-bottom: 64px;
}
.mx-section-header p {
  margin-top: 16px;
  max-width: 520px;
}
.mx-section-header.centered { text-align: center; }
.mx-section-header.centered p { margin-left: auto; margin-right: auto; }

/* Two-col header (heading left, body right) */
.mx-section-header-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: end;
  margin-bottom: 64px;
}
@media (max-width: 768px) {
  .mx-section-header-split { grid-template-columns: 1fr; gap: 24px; }
}

/* ════════════════════════════════════════════════════════════
   C-05 · HERO SECTION
   Hero corporativo premium: imagem (zoom lento opcional) + overlay
   multi-camada para profundidade, barra de acento, conteúdo, faixa de
   métricas fundida (.mx-hero-meta) e callout arquitetônico opcional
   (.mx-hero-callout). Movimento só com prefers-reduced-motion:no-preference.
   Imagem configurável via --hero-image / --hero-position.
   ════════════════════════════════════════════════════════════ */

.mx-hero {
  position: relative;
  width: 100%;
  height: 92vh;
  min-height: 600px;
  max-height: 960px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
}
.mx-hero.hero-center {
  justify-content: center;
  text-align: center;
}
.mx-hero.hero-center .mx-hero-content { max-width: 860px; margin: 0 auto; padding-bottom: 0; }
.mx-hero.hero-center .mx-eyebrow { justify-content: center; }
.mx-hero.hero-center .mx-h1,
.mx-hero.hero-center .mx-body-lg { max-width: none; margin-left: auto; margin-right: auto; }
.mx-hero.hero-center .mx-hero-actions { justify-content: center; }

/* Image layer — separate so it can zoom under a static overlay.
   Imagem local: defina background-image inline no elemento (resolve
   relativo ao HTML). --hero-image aceita URLs absolutas como fallback. */
.mx-hero-bg {
  position: absolute; inset: 0;
  background-image: var(--hero-image, url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?w=1600&q=80'));
  background-position: var(--hero-position, center 72%);
  background-size: cover;
  background-repeat: no-repeat;
}

/* Overlay — multi-layer gradient for cinematic depth */
.mx-hero-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(to bottom,
      rgba(7,7,7,0.10) 0%,
      rgba(7,7,7,0.18) 20%,
      rgba(7,7,7,0.32) 45%,
      rgba(7,7,7,0.72) 70%,
      rgba(7,7,7,0.96) 88%,
      rgba(7,7,7,1.00) 100%),
    linear-gradient(105deg,
      rgba(7,7,7,0.68) 0%,
      rgba(7,7,7,0.28) 40%,
      transparent 62%),
    linear-gradient(to left,
      rgba(7,7,7,0.35) 0%,
      transparent 45%);
}
/* Subtle red tint variant */
.mx-hero-overlay.tint-red {
  background:
    linear-gradient(135deg, rgba(229,57,53,0.08) 0%, transparent 45%),
    linear-gradient(to bottom,
      rgba(7,7,7,0.20) 0%,
      rgba(7,7,7,0.72) 70%,
      rgba(7,7,7,0.96) 88%,
      rgba(7,7,7,1.00) 100%);
}

/* Vertical accent bar */
.mx-hero-accent {
  position: absolute;
  top: 0; left: 0;
  width: 2px; height: 100%;
  background: linear-gradient(to bottom, transparent 0%, var(--mx-red) 22%, var(--mx-red) 72%, transparent 100%);
  opacity: 0.45;
  z-index: 1;
}

/* Bottom seam — blends hero into the content below */
.mx-hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 220px;
  background: linear-gradient(to bottom, transparent, var(--mx-grafite-deeper));
  pointer-events: none;
  z-index: 1;
}

/* Content block (own generous gutter — hero usa 56px) */
.mx-hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 660px;
  padding: 0 56px 88px;
}
.mx-hero .mx-h1 { max-width: 580px; margin-bottom: 28px; }
.mx-hero .mx-body-lg { max-width: 440px; margin-bottom: 52px; }

.mx-hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
}

/* Scroll indicator */
.mx-hero-scroll {
  position: absolute;
  bottom: 112px; right: 56px; z-index: 3;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 10px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: rgba(245,245,245,0.25);
}
.mx-hero-scroll-line {
  width: 32px; height: 1px;
  background: rgba(245,245,245,0.18);
}

/* Architectural callout — optional, desktop only */
.mx-hero-callout {
  position: absolute;
  right: 56px; bottom: 200px; z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}
.mx-hero-callout-line {
  width: 48px; height: 1px;
  background: rgba(245,245,245,0.2);
  align-self: flex-end;
}
.mx-hero-callout-card {
  background: rgba(7,7,7,0.72);
  border: 1px solid rgba(245,245,245,0.1);
  border-right: 2px solid var(--mx-red);
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  padding: 14px 18px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  text-align: right;
}
.mx-hero-callout-card strong {
  display: block;
  font-family: var(--font-display);
  font-size: 18px; font-weight: 700;
  color: var(--mx-white);
  letter-spacing: -0.02em; line-height: 1;
  margin-bottom: 4px;
}
.mx-hero-callout-card span {
  font-size: 10px; font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: rgba(245,245,245,0.36);
}
@media (max-width: 900px) { .mx-hero-callout { display: none; } }

/* Fused metrics strip — sits directly under the hero (sibling) */
.mx-hero-meta {
  position: relative;
  z-index: 2;
  display: flex;
  border-top: 1px solid var(--mx-border-subtle);
  padding: 0 56px;
  background: rgba(7,7,7,0.65);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.mx-hero-meta-item {
  flex: 1;
  padding: 28px 0 28px 40px;
  border-right: 1px solid var(--mx-border-subtle);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.mx-hero-meta-item:first-child { padding-left: 0; }
.mx-hero-meta-item:last-child { border-right: none; }
.mx-hero-meta-value {
  font-family: var(--font-display);
  font-size: 32px; font-weight: 700;
  color: #ffffff;
  letter-spacing: -0.03em; line-height: 1;
  margin-bottom: 8px;
  display: flex; align-items: baseline; gap: 1px;
}
.mx-hero-meta-plus {
  font-size: 18px; font-weight: 400;
  color: rgba(245,245,245,0.35);
}
.mx-hero-meta-label {
  font-family: var(--font-body);
  font-size: 10px; font-weight: 400;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: rgba(245,245,245,0.28); line-height: 1;
}
@media (max-width: 768px) {
  .mx-hero-content { padding: 0 28px 80px; }
  .mx-hero-meta { padding: 0 28px; flex-wrap: wrap; }
  .mx-hero-meta-item {
    flex: 1 1 42%;
    padding: 22px 20px 22px 0;
    border-bottom: 1px solid var(--mx-border-subtle);
  }
  .mx-hero-meta-item:nth-child(even) { border-right: none; }
  .mx-hero-meta-item:nth-child(3),
  .mx-hero-meta-item:nth-child(4) { border-bottom: none; }
  .mx-hero-meta-value { font-size: 26px; }
  .mx-hero-meta-plus { font-size: 15px; }
  .mx-hero-scroll { display: none; }
}

/* Motion — entrada escalonada + zoom lento, só quando o movimento é bem-vindo */
@media (prefers-reduced-motion: no-preference) {
  .mx-hero-bg {
    transform: scale(1.04);
    animation: mx-hero-zoom 22s ease-out forwards;
  }
  .mx-hero .mx-eyebrow      { opacity: 0; animation: mx-fade-up 0.9s 0.30s ease forwards; }
  .mx-hero .mx-h1           { opacity: 0; animation: mx-fade-up 0.9s 0.50s ease forwards; }
  .mx-hero .mx-body-lg      { opacity: 0; animation: mx-fade-up 0.9s 0.72s ease forwards; }
  .mx-hero .mx-hero-actions { opacity: 0; animation: mx-fade-up 0.9s 0.90s ease forwards; }
  .mx-hero-callout          { opacity: 0; animation: mx-fade 1s 1.5s ease forwards; }
  .mx-hero-scroll           { opacity: 0; animation: mx-fade 1s 1.4s ease forwards; }
  .mx-hero-meta             { opacity: 0; animation: mx-fade-up 0.7s 1.2s ease forwards; }
}
@keyframes mx-hero-zoom { from { transform: scale(1.04); } to { transform: scale(1.0); } }
@keyframes mx-fade-up { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: translateY(0); } }
@keyframes mx-fade { from { opacity: 0; } to { opacity: 1; } }

/* ════════════════════════════════════════════════════════════
   C-06 · STATS / KPI BAR
   ════════════════════════════════════════════════════════════ */

.mx-kpi-bar {
  background: var(--mx-surface-1);
  border-top: 1px solid var(--mx-border-strong);
  border-bottom: 1px solid var(--mx-border-strong);
}
.mx-kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.mx-kpi-item {
  padding: 40px 48px;
  border-right: 1px solid var(--mx-border-strong);
}
.mx-kpi-item:last-child { border-right: none; }
.mx-kpi-value {
  font-size: 42px;
  font-weight: 700;
  color: var(--mx-white);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 8px;
}
.mx-kpi-value sup {
  font-size: 20px;
  color: var(--mx-red);
  letter-spacing: 0;
}
.mx-kpi-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mx-gray-300);
}

/* Inline KPI strip (lighter) */
.mx-kpi-strip {
  display: flex;
  gap: 0;
  flex-wrap: wrap;
}
.mx-kpi-strip-item {
  flex: 1;
  min-width: 140px;
  padding: 28px 32px;
  border-right: 1px solid var(--mx-border-strong);
}
.mx-kpi-strip-item:last-child { border-right: none; }
.mx-kpi-strip-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--mx-white);
  margin-bottom: 4px;
}
.mx-kpi-strip-item span {
  font-size: 12px;
  color: var(--mx-gray-300);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

@media (max-width: 900px) {
  .mx-kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .mx-kpi-item:nth-child(2) { border-right: none; }
  .mx-kpi-item { border-bottom: 1px solid var(--mx-border-strong); }
  .mx-kpi-item { padding: 32px 28px; }
}

/* ════════════════════════════════════════════════════════════
   C-07 · PROBLEM / DIAGNOSIS SECTION
   ════════════════════════════════════════════════════════════ */

/* Two-col: text + pain list */
.mx-problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
@media (max-width: 960px) {
  .mx-problem-grid { grid-template-columns: 1fr; gap: 48px; }
}

/* Pain list card */
.mx-pain-list {
  list-style: none;
  border: 1px solid var(--mx-border-strong);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.mx-pain-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 26px 30px;
  border-bottom: 1px solid var(--mx-border-strong);
  transition: background var(--ease-fast);
}
.mx-pain-item:last-child { border-bottom: none; }
.mx-pain-item:hover { background: var(--mx-red-5); }

.mx-pain-icon {
  width: 34px; height: 34px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--mx-border-accent);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
  transition: border-color var(--ease-fast);
}
.mx-pain-item:hover .mx-pain-icon { border-color: var(--mx-border-accent-hover); }
.mx-pain-icon svg { width: 15px; height: 15px; stroke: var(--mx-red); }

.mx-pain-body h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--mx-white);
  margin-bottom: 5px;
}
.mx-pain-body p {
  font-size: 13px;
  color: var(--mx-gray-300);
  line-height: 1.6;
}

/* ════════════════════════════════════════════════════════════
   C-08 · SOLUTION / TWO-COLUMN SPLIT
   ════════════════════════════════════════════════════════════ */

/* Image + content */
.mx-split {
  display: grid;
  grid-template-columns: 5fr 4fr;
  gap: 80px;
  align-items: center;
}
.mx-split.reverse { direction: rtl; }
.mx-split.reverse > * { direction: ltr; }
.mx-split-equal {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

@media (max-width: 960px) {
  .mx-split,
  .mx-split.reverse,
  .mx-split-equal { grid-template-columns: 1fr; gap: 48px; direction: ltr; }
}

/* Image frame */
.mx-img-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.mx-img-frame.ratio-4-5 { aspect-ratio: 4/5; }
.mx-img-frame.ratio-16-9 { aspect-ratio: 16/9; }
.mx-img-frame.ratio-3-2  { aspect-ratio: 3/2; }
.mx-img-frame img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: brightness(0.88) saturate(0.85);
  transition: transform var(--ease-slow), filter var(--ease-slow);
}
.mx-img-frame:hover img {
  transform: scale(1.02);
  filter: brightness(0.92) saturate(0.9);
}

/* Badge overlaid on image */
.mx-img-badge {
  position: absolute;
  bottom: 24px; left: 24px;
  background: rgba(13,13,13,0.95);
  border: 1px solid var(--mx-border-strong);
  border-left: 3px solid var(--mx-red);
  padding: 16px 22px;
  border-radius: var(--radius-sm);
  backdrop-filter: blur(8px);
}
.mx-img-badge strong {
  display: block;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--mx-white);
  letter-spacing: -0.02em;
}
.mx-img-badge span {
  font-size: 11px;
  color: var(--mx-gray-300);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Check list inside content */
.mx-check-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 36px;
}
.mx-check-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 22px;
  background: var(--mx-surface-4);
  border: 1px solid var(--mx-border-strong);
  border-radius: var(--radius-md);
  font-size: 14px;
  color: rgba(245,245,245,0.72);
  transition: border-color var(--ease-fast);
}
.mx-check-item:hover { border-color: var(--mx-border-accent-hover); }
.mx-check-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--mx-red);
  flex-shrink: 0;
}

/* ════════════════════════════════════════════════════════════
   C-09 · DIFFERENTIALS GRID
   ════════════════════════════════════════════════════════════ */

/* 3-col bordered grid */
.mx-dif-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--mx-border-strong);
  border: 1px solid var(--mx-border-strong);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.mx-dif-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.mx-dif-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }

.mx-dif-card {
  background: var(--mx-surface-4);
  padding: 44px 38px;
  position: relative;
  transition: background var(--ease-mid);
  cursor: default;
}
.mx-dif-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: transparent;
  transition: background var(--ease-mid);
}
.mx-dif-card:hover { background: var(--mx-surface-5); }
.mx-dif-card:hover::before { background: var(--mx-red); }

.mx-dif-num {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--mx-red);
  margin-bottom: 24px;
  opacity: 0.8;
}
.mx-dif-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--mx-white);
  letter-spacing: -0.015em;
  margin-bottom: 14px;
  line-height: 1.3;
}
.mx-dif-card p {
  font-size: 13px;
  color: var(--mx-gray-300);
  line-height: 1.75;
}

/* Icon variant */
.mx-dif-icon {
  width: 40px; height: 40px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--mx-border-strong);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 24px;
  transition: border-color var(--ease-mid);
}
.mx-dif-card:hover .mx-dif-icon { border-color: var(--mx-border-accent-hover); }
.mx-dif-icon svg { width: 18px; height: 18px; stroke: var(--mx-gray-300); transition: stroke var(--ease-mid); }
.mx-dif-card:hover .mx-dif-icon svg { stroke: var(--mx-red); }

@media (max-width: 960px) {
  .mx-dif-grid,
  .mx-dif-grid.cols-4 { grid-template-columns: 1fr; }
  .mx-dif-grid.cols-2 { grid-template-columns: 1fr; }
}

/* ════════════════════════════════════════════════════════════
   C-10 · SEGMENT CARDS GRID
   ════════════════════════════════════════════════════════════ */

.mx-seg-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.mx-seg-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.mx-seg-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }

.mx-seg-card {
  border: 1px solid var(--mx-border-strong);
  border-radius: var(--radius-md);
  padding: 34px 26px;
  background: var(--mx-surface-4);
  transition: all var(--ease-mid);
  cursor: default;
}
.mx-seg-card:hover {
  border-color: var(--mx-border-accent-hover);
  transform: translateY(-3px);
  box-shadow: 0 14px 40px rgba(0,0,0,0.28);
  background: var(--mx-surface-5);
}
.mx-seg-icon {
  width: 42px; height: 42px;
  border-radius: var(--radius-md);
  border: 1px solid var(--mx-border-strong);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 22px;
  transition: border-color var(--ease-mid);
}
.mx-seg-card:hover .mx-seg-icon { border-color: var(--mx-border-accent-hover); }
.mx-seg-icon svg { width: 18px; height: 18px; stroke: var(--mx-gray-300); transition: stroke var(--ease-mid); }
.mx-seg-card:hover .mx-seg-icon svg { stroke: var(--mx-red); }
.mx-seg-card h3 {
  font-size: 14px;
  font-weight: 600;
  color: var(--mx-white);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.mx-seg-card p {
  font-size: 13px;
  color: var(--mx-gray-300);
  line-height: 1.65;
}

@media (max-width: 1024px) {
  .mx-seg-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .mx-seg-grid,
  .mx-seg-grid.cols-3 { grid-template-columns: 1fr; }
}

/* ════════════════════════════════════════════════════════════
   C-11 · CASE / PROJECT CARDS
   ════════════════════════════════════════════════════════════ */

.mx-cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.mx-cases-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }

.mx-case-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--mx-surface-4);
  border: 1px solid var(--mx-border-strong);
  transition: transform var(--ease-mid), box-shadow var(--ease-mid);
}
.mx-case-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 60px rgba(0,0,0,0.4);
}
.mx-case-img {
  height: 220px;
  overflow: hidden;
  position: relative;
}
.mx-case-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: brightness(0.82) saturate(0.75);
  transition: transform 0.5s ease, filter 0.5s ease;
}
.mx-case-card:hover .mx-case-img img {
  transform: scale(1.04);
  filter: brightness(0.88) saturate(0.8);
}
.mx-case-seg {
  position: absolute;
  top: 14px; left: 14px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #fff;
  background: var(--mx-red);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
}
.mx-case-body { padding: 26px 26px 30px; }
.mx-case-body h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--mx-white);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
  line-height: 1.3;
}
.mx-case-body p {
  font-size: 13px;
  color: var(--mx-gray-300);
  line-height: 1.65;
  margin-bottom: 18px;
}
.mx-case-meta {
  display: flex;
  gap: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--mx-border-strong);
}
.mx-case-stat strong {
  display: block;
  font-size: 18px;
  font-weight: 700;
  color: var(--mx-white);
  letter-spacing: -0.02em;
}
.mx-case-stat span {
  font-size: 10px;
  color: var(--mx-gray-300);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Featured case — wide card */
.mx-case-card.featured {
  grid-column: span 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.mx-case-card.featured .mx-case-img { height: 100%; min-height: 260px; }
@media (max-width: 960px) {
  .mx-cases-grid { grid-template-columns: 1fr; }
  .mx-case-card.featured { grid-column: span 1; display: block; }
  .mx-case-card.featured .mx-case-img { height: 220px; }
}

/* ════════════════════════════════════════════════════════════
   C-12 · PROCESS / TIMELINE
   ════════════════════════════════════════════════════════════ */

/* Horizontal table layout */
.mx-process-list {
  border: 1px solid var(--mx-border-strong);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.mx-process-step {
  display: grid;
  grid-template-columns: 72px 1fr auto;
  align-items: center;
  border-bottom: 1px solid var(--mx-border-strong);
  transition: background var(--ease-fast);
}
.mx-process-step:last-child { border-bottom: none; }
.mx-process-step:hover { background: var(--mx-surface-4); }

.mx-step-num {
  padding: 34px 28px;
  border-right: 1px solid var(--mx-border-strong);
  align-self: stretch;
  display: flex; align-items: center; justify-content: center;
}
.process-num {
  font-size: 12px;
  font-weight: 700;
  color: var(--mx-red);
  letter-spacing: 0.12em;
  opacity: 0.9;
}

.mx-step-body {
  padding: 34px 44px;
  border-right: 1px solid var(--mx-border-strong);
}
.mx-step-body h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--mx-white);
  margin-bottom: 7px;
  letter-spacing: -0.01em;
}
.mx-step-body p {
  font-size: 13px;
  color: var(--mx-gray-300);
  line-height: 1.7;
  max-width: 540px;
}

.mx-step-phase {
  padding: 34px 36px;
  text-align: center;
  min-width: 130px;
}
.mx-step-phase-pill {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mx-gray-200);
  background: rgba(74,74,74,0.18);
  border: 1px solid var(--mx-border-strong);
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

/* Vertical connector timeline */
.mx-timeline {
  position: relative;
  padding-left: 48px;
}
.mx-timeline::before {
  content: '';
  position: absolute;
  top: 0; bottom: 0; left: 11px;
  width: 1px;
  background: var(--mx-border-strong);
}
.mx-timeline-item {
  position: relative;
  margin-bottom: 48px;
}
.mx-timeline-item:last-child { margin-bottom: 0; }
.mx-timeline-dot {
  position: absolute;
  left: -41px;
  top: 4px;
  width: 10px; height: 10px;
  border-radius: 50%;
  border: 2px solid var(--mx-border-strong);
  background: var(--mx-surface-3);
  transition: border-color var(--ease-mid), background var(--ease-mid);
}
.mx-timeline-item:hover .mx-timeline-dot,
.mx-timeline-item.active .mx-timeline-dot {
  border-color: var(--mx-red);
  background: var(--mx-red);
}
.mx-timeline-item h4 {
  font-size: 15px;
  font-weight: 600;
  color: var(--mx-white);
  margin-bottom: 6px;
}
.mx-timeline-item p {
  font-size: 13px;
  color: var(--mx-gray-300);
  line-height: 1.7;
}

@media (max-width: 768px) {
  .mx-process-step { grid-template-columns: 56px 1fr; }
  .mx-step-phase { display: none; }
  .mx-step-num { padding: 26px 18px; }
  .mx-step-body { padding: 26px 22px; border-right: none; }
}

/* ════════════════════════════════════════════════════════════
   C-13 · FAQ COMPONENT
   ════════════════════════════════════════════════════════════ */

/* Two-col: intro + accordion */
.mx-faq-layout {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
  align-items: start;
}
@media (max-width: 960px) {
  .mx-faq-layout { grid-template-columns: 1fr; gap: 48px; }
}

/* Accordion */
.mx-accordion {
  border: 1px solid var(--mx-border-strong);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.mx-accordion-item {
  border-bottom: 1px solid var(--mx-border-strong);
}
.mx-accordion-item:last-child { border-bottom: none; }

.mx-accordion-trigger {
  width: 100%;
  background: none;
  border: none;
  padding: 26px 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  cursor: pointer;
  text-align: left;
  transition: background var(--ease-fast);
}
.mx-accordion-trigger:hover { background: var(--mx-surface-4); }
.mx-accordion-trigger span {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--mx-white);
  line-height: 1.4;
}
.mx-accordion-icon {
  width: 22px; height: 22px;
  border-radius: 50%;
  border: 1px solid var(--mx-border-strong);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: all var(--ease-mid);
}
.mx-accordion-icon svg {
  width: 11px; height: 11px;
  stroke: var(--mx-gray-300);
  transition: all var(--ease-mid);
}
.mx-accordion-item.open .mx-accordion-icon {
  background: var(--mx-red);
  border-color: var(--mx-red);
}
.mx-accordion-item.open .mx-accordion-icon svg {
  stroke: #fff;
  transform: rotate(45deg);
}
.mx-accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.mx-accordion-body-inner {
  padding: 0 30px 26px;
  font-size: 14px;
  color: rgba(245,245,245,0.55);
  line-height: 1.82;
  font-weight: 300;
}
.mx-accordion-item.open .mx-accordion-body { max-height: 400px; }

/* ════════════════════════════════════════════════════════════
   C-14 · CTA SECTION (3 variants)
   ════════════════════════════════════════════════════════════ */

/* Full-width dark CTA */
.mx-cta {
  position: relative;
  padding: 140px 0;
  overflow: hidden;
  text-align: center;
}
.mx-cta-bg {
  position: absolute; inset: 0;
  background:
    linear-gradient(rgba(13,13,13,0.9), rgba(13,13,13,0.9)),
    var(--cta-image, url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?w=1600&q=80'))
    center / cover no-repeat;
}
.mx-cta-top-line {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(to right, transparent 0%, var(--mx-red) 50%, transparent 100%);
}
.mx-cta-content {
  position: relative; z-index: 2;
}
.mx-cta-content .mx-h2 { margin-bottom: 20px; }
.mx-cta-content .mx-body-lg {
  max-width: 480px;
  margin: 0 auto 44px;
}
.mx-cta-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Inline CTA banner */
.mx-cta-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  padding: 44px 56px;
  background: var(--mx-surface-4);
  border: 1px solid var(--mx-border-strong);
  border-left: 3px solid var(--mx-red);
  border-radius: var(--radius-lg);
}
.mx-cta-banner-text h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--mx-white);
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}
.mx-cta-banner-text p {
  font-size: 14px;
  color: var(--mx-gray-300);
  line-height: 1.6;
}
.mx-cta-banner-actions { display: flex; gap: 12px; flex-shrink: 0; }
@media (max-width: 768px) {
  .mx-cta-banner { flex-direction: column; align-items: flex-start; padding: 32px; }
  .mx-cta-banner-actions { width: 100%; }
}

/* Minimal CTA strip */
.mx-cta-strip {
  text-align: center;
  padding: 80px 0;
}
.mx-cta-strip p {
  margin-bottom: 28px;
}

/* ════════════════════════════════════════════════════════════
   C-15 · TESTIMONIAL / QUOTE CARD
   ════════════════════════════════════════════════════════════ */

.mx-testimonial {
  padding: 40px 40px 36px;
  background: var(--mx-surface-4);
  border: 1px solid var(--mx-border-strong);
  border-radius: var(--radius-lg);
  position: relative;
}
.mx-testimonial::before {
  content: '\201C';
  position: absolute;
  top: 18px; right: 28px;
  font-family: Georgia, serif;
  font-size: 64px;
  color: var(--mx-red);
  opacity: 0.15;
  line-height: 1;
}
.mx-testimonial-text {
  font-size: 16px;
  font-weight: 300;
  color: rgba(245,245,245,0.7);
  line-height: 1.8;
  margin-bottom: 28px;
}
.mx-testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 22px;
  border-top: 1px solid var(--mx-border-strong);
}
.mx-testimonial-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--mx-surface-5);
  border: 1px solid var(--mx-border-strong);
  overflow: hidden;
  flex-shrink: 0;
}
.mx-testimonial-avatar img { width: 100%; height: 100%; object-fit: cover; }
.mx-testimonial-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--mx-white);
  margin-bottom: 3px;
}
.mx-testimonial-role {
  font-size: 12px;
  color: var(--mx-gray-300);
  letter-spacing: 0.04em;
}

/* Testimonial grid */
.mx-testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
@media (max-width: 960px) {
  .mx-testimonials-grid { grid-template-columns: 1fr; }
}

/* ════════════════════════════════════════════════════════════
   C-16 · INFO / FEATURE ROWS
   ════════════════════════════════════════════════════════════ */

/* Horizontal labeled list */
.mx-spec-list {
  list-style: none;
  border: 1px solid var(--mx-border-strong);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.mx-spec-item {
  display: grid;
  grid-template-columns: 200px 1fr;
  border-bottom: 1px solid var(--mx-border-strong);
  transition: background var(--ease-fast);
}
.mx-spec-item:last-child { border-bottom: none; }
.mx-spec-item:hover { background: var(--mx-surface-4); }
.mx-spec-label {
  padding: 22px 28px;
  border-right: 1px solid var(--mx-border-strong);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mx-gray-300);
  display: flex;
  align-items: center;
}
.mx-spec-value {
  padding: 22px 28px;
  font-size: 14px;
  color: rgba(245,245,245,0.75);
  line-height: 1.6;
  display: flex;
  align-items: center;
}
@media (max-width: 600px) {
  .mx-spec-item { grid-template-columns: 1fr; }
  .mx-spec-label { border-right: none; border-bottom: 1px solid var(--mx-border-strong); }
}

/* ════════════════════════════════════════════════════════════
   C-17 · REVEAL ANIMATION
   ════════════════════════════════════════════════════════════ */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-d1 { transition-delay: 0.08s; }
.reveal-d2 { transition-delay: 0.16s; }
.reveal-d3 { transition-delay: 0.24s; }
.reveal-d4 { transition-delay: 0.32s; }
.reveal-d5 { transition-delay: 0.40s; }